package com.xiaofan.exception;

import org.springframework.stereotype.Component;
import org.springframework.web.servlet.HandlerExceptionResolver;
import org.springframework.web.servlet.ModelAndView;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

/**
 * 自定义用户名异常
 * @version 1.0
 * @author 晓帆
 **/
public class UsernameException extends Exception{

}

